Energy & Environment

U-home Solar SA 

Puidoux · Since 2022

The core activities of U-Home Group include: 1. **Renewable Energy**: The production of photovoltaic modules, engineering, investments, EPC (Engineering, Procurement and Construction) and distribution of solar systems. 2. **Health and Pharma**: The distribution of medical products and wellness goods worldwide, particularly through participation in Meilleure Health International. 3. **Real Estate**: The development and management of real estate, including the hotel "Le Baron Tavernier" in Switzerland. 4. **High-Tech**: Participation in the Chinese high-tech company Xiao Mi and other companies. The company operates internationally, with a focus on China, Australia, Switzerland and other countries.

Ukatis Sàrl 

Commugny · Since 2022

Ukatis Sàrl is a consulting firm that provides advisory services in management, procurement, sustainability and transformation.

UM Consulenza tetti Sagl 

Ronco Sopra Ascona · Since 2016

The core activity of UM Consulenza tetti is consulting, planning, installation and sales of roofing systems and solar systems.

Umtec Technologie AG 

Hombrechtikon · Since 2004

The core activity of Umtec Technologie AG encompasses the areas of environmental consulting, training and further education, as well as services in the field of sustainability and environmental technology. Specifically, the company offers: environmental consulting, including eco-efficiency analyses (SEBI analyses), life cycle assessments, environmental construction supervision and risk analyses; training and further education in the areas of heating plant operation, raw material processing, waste management facilities, sustainability in civil engineering and wood heating plants; services such as ContaMAP (measurement of lead on shooting ranges) and WASTEvision (expert conference on processing and disposal); development of training and further education programs as well as consulting services in the field of sustainability and environmental technology.

UMWEKO GmbH 

Grenchen · Since 2005

The core activity of Umweko is consulting, inspection, training and education in the field of biomass, particularly in the areas of composting, biogas, sewage sludge and wastewater treatment plants, as well as environmental expertise and plant operation.

Umweltatelier GmbH 

Zurich · Since 2019

The company Umweltatelier GmbH offers practical, pragmatic and creative solutions to ecological issues. The core activity of the company lies in the field of environmental consulting and planning, particularly in the development of solutions for ecological challenges.

Umweltanalytik Schweiz AG 

Villmergen · Since 2021

The core activity of Umweltanalytik Schweiz AG is to accompany and support waste producers and actors in the waste management industry in the disposal and recycling of waste. This includes defining legal requirements, planning and conducting sampling, searching for suitable testing laboratories, sending samples, checking the plausibility of analysis results, and sending documentation. The company also offers specific services in the areas of soil, contaminated sites, waste, old wood, fuels, and water.

umweltwerk Stöckli 

Naters · Since 2021

The company "umweltwerk" offers services in the field of environmental protection and planning, particularly in the areas of: * Consulting and support for farmers in the collection and optimization of agricultural data * Species conservation and inventory, especially for bats, reptiles and amphibians * Environmental impact assessments and construction monitoring * Geoinformation and GIS applications * Habitat enhancement and species conservation projects The core activity of the company lies in consulting and supporting farmers and other stakeholders in the implementation of environmental protection measures and the optimization of agricultural processes.

Umwerken - Beratungsbüro Jaus 

Egg B. Zürich · Since 2023

The core activity of the company "Umwerken" is consulting and project management in the fields of environment, safety and sustainability.

UNA Atelier für Natur und Umwelt AG 

Bern · Since 2000

The company provides services in the field of environment and ecology, particularly in the areas of: project management, GIS and databases, expert opinions and consulting, environmental education, success control and monitoring, environmental impact assessments, and ecological construction supervision. The core activity of the company is to support and advise companies and organizations in the implementation of environmentally friendly projects and measures.

Unbound Potential AG 

Thalwil · Since 2023

The core activity of Unbound Potential GmbH is the development and manufacture of innovative, large-scale energy storage systems, particularly membrane-free flow batteries designed for stationary long-term energy storage. These batteries are intended to provide a cost-effective, safe and efficient solution for storing renewable energy, thereby supporting the transition to a sustainable and CO2-neutral energy supply.

Unearthodox 

Versoix · Since 2022

The core activity of Unearthodox is to promote sustainability and nature conservation through innovative approaches, projects and initiatives. The company focuses on developing strategies and solutions that strengthen the connection between humans and nature and promote a regenerative approach for the future. Unearthodox works with a broad network of experts, partners and stakeholders to achieve its goals.

UNGSII Foundation 

Gebertingen · Since 2021

The core activity of UNGSII is to support the implementation of the 17 Sustainable Development Goals (SDGs) of the United Nations by providing research and data to assess and compare the sustainability performance of companies and countries. The company develops and manages the UNGSII Index, which evaluates companies based on their environmental and social balance sheet and encourages companies to improve their sustainability performance.

UNICA SUISSE SA 

Lugano · Since 2014

The core activity of Unica Suisse SA encompasses the execution of works in the field of environmental remediation and demolition of buildings, including: * Decontamination (decontamination and remediation of contaminated sites) * Cleaning and remediation of buildings and facilities * Dismantling (demolition and disassembly of buildings and facilities) * Demolition (demolition of buildings and structures) The company offers these services to international clients in Switzerland and Italy.

Unkrautjäger GmbH 

Lüchingen · Since 2017

The core activity of the company 'Unkrautjäger GmbH' is the chemical-free weed control on various surfaces such as gardens, parking lots, playgrounds, parks and school facilities, artificial turf and sports fields, as well as streets and paths. This is done using a special method in which water is heated to approximately 98 degrees Celsius to permanently eradicate the weeds.

UpCircle Technology AG 

Zurich · Since 2024

UpCircle Technology AG develops AI-powered computer vision systems to analyze and quantify the composition and quality of baled waste, providing infeed monitoring, digital shift reports and a dashboard to support collectors, sorters and recyclers.

Up-To-Date Umwelttechnik AG, Oberurnen 

Niederurnen · Since 1994

The core activity of Up-To-Date Umwelttechnik AG is consulting and providing services in the field of sustainability for companies and organizations, particularly in the areas of: energetic optimization and minimization of greenhouse gas emissions, energy saving, evaluation and implementation of renewable energy. Additionally, the company also offers services in the areas of exhaust air purification, heat recovery and process optimization.

urbaMonde - Suisse 

Geneva · Since 2005

The core activity of urbaMonde is the promotion and support of participatory housing and sustainable urban development at an international level. The company coordinates the international CoHabitat network, which consists of actors in participatory housing, and supports concrete projects in various countries to promote access to housing and the participation of residents in shaping their cities.

urbanista.ch AG 

Zurich · Since 2020

The core activity of urbanista.ch is the development of innovative space and mobility strategies for neighborhoods, municipalities, and regions. This includes the conception and implementation of projects in the fields of urban planning, transportation transition, spatial development, and landscape architecture. The company offers services such as data analysis, mobility strategies, policy consulting, public participation, and engagement. The core activity can be summarized as 'consulting and planning in the field of sustainable spatial development and mobility'.

URBANPV AG 

Sennwald · Since 2008

URBANPV AG produces solar electricity and offers solutions to enable decentralized solar generation in urban areas. Offerings include URBANROOF, a PV carport solution that combines solar power generation with parking shade.

urbz Sàrl 

Geneva · Since 2020

The core activity of urbz is the implementation of projects, workshops, exhibitions, publications and lectures in the field of participatory urbanism, design and governance. The company operates globally, with a focus on Mumbai, Geneva, Bogotá and Paris, and deals with topics such as urban development, community gardens, ecological regeneration and sustainable development.

Urimat Schweiz AG 

Hombrechtikon · Since 1998

The company is active in the sanitary industry and develops, produces and distributes sustainable sanitary solutions that minimize water consumption and protect the environment.

Urs Theiler Muldenservice AG 

Wilen B. Wollerau · Since 2019

The core activity of Urs Theiler Muldenservice is the rental of skips in various sizes (1-12 cubic meters capacity) and the disposal of waste, scrap metal, special waste, bulky waste, household waste, wood and construction rubble for private individuals, trade and industry.

Usine Electrique Jean Estier SA 

Versoix · Since 1959

Usine Electrique Jean Estier SA operates a small hydroelectric plant that produces electricity from river water. The website provides hydrology data (water levels and flow estimates), a photo gallery and information about the plant and contact details.

usol GmbH 

Lohn-Ammannsegg · Since 2015

The core activity of USOL is the planning, installation and maintenance of solar systems, including consulting and support for the implementation of solar energy projects for private households and companies. This also includes the selection and implementation of solar storage systems, optimization of energy efficiency and consulting on financing options and government funding programs.

UT 99 AG 

Andelfingen · Since 1984

The core activity of UT99 is the development, production and distribution of oil mist separators and filter technologies for various applications, particularly for combustion engines, lubricating oil tank ventilation, gas and steam turbines. UT99's products and solutions aim to reduce emissions of oil mist and pollutants, and to improve the efficiency and reliability of engines and plants.

Utas AG 

Giswil · Since 1989

The core activity of UTAS AG is the planning, consulting and implementation of projects in the fields of landscape, nature and settlement, particularly in the areas of nature conservation, amphibian protection, forestry and agriculture, construction projects and the environment. Specifically, this includes activities such as: planning and implementation of amphibian migration corridors, wildlife crossings, pond constructions and stream renaturalizations; design and implementation of excavation landfills; surveys, inventories and species conservation projects; site analysis in forests; environmental impact assessments (EIA) and environmental construction supervision (ECS); expert opinions and consulting in the aforementioned areas.

U-TECH ZAUGG 

Heimberg · Since 2004

The core activity of U-Tech Zaugg is consulting, investigation and remediation of environmentally hazardous problems, particularly in the areas of contaminated sites, special waste, landfills and water protection. The company also offers specialized services such as building checks, fieldwork and commissioning of plants. In addition, U-Tech Zaugg provides courses and further training in the areas of Hazardous Materials and Environmental Protection.

Valbenne SA 

Giubiasco · Since 1998

Valbenne SA specializes in the safe and responsible disposal of medical waste. The company's core activity involves developing and providing solutions for the safe disposal of medical waste, including the manufacture and sale of specialized containers for the collection of formalin and other medical waste.

Valchisa SA 

Riazzino · Since 1991

Valchisa SA provides sewer and pipeline services, transport and environmental waste management. Services include CCTV pipeline inspection, high-pressure cleaning and rehabilitation, multibin/container transport (5–30 m³), transport of hazardous goods and special waste, collection of waste oils and batteries, and operation of a sludge treatment plant with environmental conformity certification.

Val-de-Tri SA 

Travers · Since 2013

Val-de-Tri SA is a waste collection and recycling facility that collects, sorts and arranges valorisation of a range of household and commercial waste streams. The site operates separate communal access (with Molok card) and a business area, and accepts items such as metals, electronic equipment, wood, glass, cardboard, oils and household hazardous wastes.

Val Energie SA 

Fleurier · Since 2011

The core activity of Val Energie SA is the provision of services in the field of sanitary, heating and renewable energy technology.

ValEole SA 

Martigny · Since 2010

The company's core activity consists of planning, developing and operating wind farms (Éoliens) in Switzerland, particularly in the canton of Valais. The company focuses on the construction and operation of wind turbines to produce renewable energy.

Valgrid SA 

Sion · Since 2005

The core activity of Valgrid SA is the transmission of electrical energy on the supraregional high-voltage grid in the canton of Valais. The company is the owner of the 65-kV grid and has the task of improving the efficiency of the grid, simplifying its operation and controlling costs in order to guarantee the security of the power supply in the canton.

Valibiotics AG 

Emmen · Since 2018

The core activity of Valibiotics is the development, production and marketing of microbial and mineral products for regenerative agriculture, particularly for crop production and animal husbandry. These products aim to promote soil health, plant development and animal welfare while reducing dependence on chemically synthetic operating resources.

Valisun AG 

Ruswil · Since 2012

Valisun AG leases rooftop area and implements photovoltaic projects for third parties, providing project planning, financing, installation, ongoing maintenance and electricity marketing services.

valo-solutions sa 

Fribourg · Since 2024

The core activity of Valo Solutions is to optimize waste management for companies by providing customized solutions for the collection, processing and recycling of waste. This includes developing strategies to reduce waste, promoting recycling and reuse, as well as providing services such as waste analysis, logistics and marketing of recycled materials. The goal is to support companies in reducing their environmental impact and improving their ecological sustainability.

Varitra AG 

Zug · Since 1987

The core activity of Varitra AG is investing in various areas, particularly in megatrends such as: Renewable Energy (Green Energy), Commodities and Minerals (Commodities/Private Equity), and Real Estate. The company also offers services in the areas of Insurance Services and Financial Services. It is an independent Swiss private company with a long tradition and a strong moral, ethical and ecological commitment.

VarMaLat GmbH 

Varen · Since 2012

VED Visp Energie Dienste AG 

Visp · Since 2003

The core activity of VED Visp Energie Dienste AG is the supply of customers with electrical energy. The company delivers electricity to around 9,000 customers in various municipalities in the Visp region.

Veganthropolis Incubator AG 

Zurich · Since 2022

The core activity of Veganthropolis is the development, design and provision of high-quality, holistically oriented product ranges and brands for vegan food, which can be introduced to the markets immediately by larger strategic units.

Vegetech Compost, succursale de Fricompost Société Fribourgeoise pour le traitement des déchets organiques SA 

Avenches · Since 2006

Vegetech Compost, succursale de Fricompost Société Fribourgeoise pour le traitement des déchets organiques SA processes green and biogenic waste into compost and supplies soils, fertilizers and wood-derived products for gardening and agriculture. The branch accepts biogenic waste at its composting facilities and offers bulk and bagged products, with certain fertilizers approved for organic farming.

Vegi-Stiftung 

Winterthur · Since 2007

The core activity of the company 'Vegi-Stiftung' is to support innovative projects in Switzerland that promote a plant-based diet and reduce the consumption of animal-based foods. To this end, the foundation annually awards the 'Swiss Vegan Achievement Award' to projects that advocate for a vegan lifestyle.

Velanidia GmbH 

Unterbäch Vs · Since 2022

The core activity of Velanidia GmbH is the production and distribution of olive oil and other agricultural products, particularly from Greece, with a focus on sustainable agriculture.

Veloplan GmbH 

Zurich · Since 2023

The core activity of Velo-Plan GmbH is to support Swiss companies in implementing bike initiatives and promoting sustainable mobility. To this end, the company offers a platform that enables employers to offer their employees attractive special conditions for purchasing e-bikes, encouraging them to switch to cycling. The platform includes services such as home delivery of e-bikes, warranty, maintenance, and consulting. The goal is to shape a greener and healthier future by encouraging employees to be more active and reduce their ecological footprint.

Vema S.A. 

Fribourg · Since 1994

The core activity of Vema Carbon is the development and implementation of projects to reduce greenhouse gas emissions, the creation of solutions for sustainable development and consulting in environmental and energy issues. The company offers a wide range of services, including consulting, project development, emissions reduction trading and green finance consulting. The company's activities focus on various sectors, including agriculture, energy production, gas production and transmission, renewable energies, waste management and water supply.

Veolia Ozonia Switzerland AG 

Dübendorf · Since 1990

Verbandsgenossenschaft für Simmentaler Alpfleckviehzucht und Alpwirtschaft (VSA) 

Aeschi B. Spiez · Since 1991

The company's core activity is the promotion and preservation of Simmental alpine spotted cattle breeding and alpine farming, in particular through the support of cattle breeding cooperatives and associations, the organization of breeding bull markets and association shows, as well as the improvement of the economic basis of alpine farming.

Vercon AG 

Rotkreuz · Since 2018

The core activity of VERWO AG is the production of components and high-tech systems for demanding industries. VERCON AG, which emerged from VERWO AG, focuses on the production and distribution of steel and plastic containers, waste bins, container presses and container cabinets for commercial and private use.

Verde Profilo Swiss SAGL 

Lugano · Since 2019

Verde Profilo Srl is a company specialized in the development and production of green solutions for indoor and outdoor spaces, particularly in the manufacture of vertical gardens, green walls and modular, sound-absorbing elements made of stabilized moss. The products are designed for various applications such as offices, facades, hotels, hospitals and living spaces, improving the quality of life and style of rooms.